Construction; Specifications, Control Mechanisms, And Functions - Canon iR C3200 Series Service Manual

9.1 Construction

9.1.1 Specifications, Control Mechanisms, and Functions

Drum unit
(D-UNIT)
T-9-1
Photosensitive drum
Type of drum
Diameter of drum
Cleaning mechanism
Process speed
T-9-2
Developing assembly
Diameter of developing cylinder
Method of development
Toner
Detection of toner inside
developing assembly
Starter
T-9-3
Primary charging assembly
Method of charging
Diameter of charging roller
Cleaning mechanism
OPC
30.6 mm
Cleaner-less
The residual toner after transfer is
charged for collection by the developing
assembly.
130 mm/sec (plain paper)
65 mm/sec (thick paper, special paper,
transparency)
16 mm
dry, 2-component
non-magnetic, negative (S toner)
ATR sensor (magnetic sensor)
held by drum unit
roller, contact charging
14 mm
cleaning sheet, in contact (reciprocating
movement of 5 mm; cycle of 1.5 sec)
Chapter 9
0000-4473
9-1